| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.51 | 9.512% | $48.7438 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $135.69 | 9.437% | $148.4951 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $82.44 | 12.696% | $92.9066 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $229.26 | 5.127% | $241.0142 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $172.93 | 7.241% | $185.4519 | $185.45 | $185.45 | $185.50 |
| Purchase #6 | $100.58 | 12.785% | $113.4392 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $137.63 | 12.284% | $154.5365 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $903.04 | $984.5873 | $984.59 | $984.60 | $984.50 | |